6478950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:981

約数の個数: 48

約数和(自身を含む): 16427520

約数和(自身を除く): 9948570

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 47, 50, 75, 94, 141, 150, 235, 282, 470, 705, 919, 1175, 1410, 1838, 2350, 2757, 3525, 4595, 5514, 7050, 9190, 13785, 22975, 27570, 43193, 45950, 68925, 86386, 129579, 137850, 215965, 259158, 431930, 647895, 1079825, 1295790, 2159650, 3239475, 6478950]

約数ペア:

[(1, 6478950), (2, 3239475), (3, 2159650), (5, 1295790), (6, 1079825), (10, 647895), (15, 431930), (25, 259158), (30, 215965), (47, 137850), (50, 129579), (75, 86386), (94, 68925), (141, 45950), (150, 43193), (235, 27570), (282, 22975), (470, 13785), (705, 9190), (919, 7050), (1175, 5514), (1410, 4595), (1838, 3525), (2350, 2757)]